In the spirit of one of the best times of the year, we decided to compile the most controversial celeb Halloween costumes of all time. Let's just say there are plenty of celebs who've caused scandals with their not-so-tasteful looks!

For example, who could ever forget Lisa Rinna and Harry Hamlin's ill-chosen costumes in 2015?

While the pair tried to pull off the notorious couple Nancy Spungen and Sid Vicious, it didn't really work thanks to Harry's choice to wear a t-shirt with a swastika on it. Even though Sid himself did wear the offensive emblem at one point, the duo should have known better than to include it in the costume.

Going back through seasons of old footage of The Apprentice, Donald Trump repeatedly said sexist, homophobic things while condoning and apologizing for sexual harassment and even going so far as to threaten contestants who wouldn't vote for him for President.

So bare with us — we found manyexamples of The Donald going way over the top, as in this case, back on episode 7 of season 4 when he openly, aggressively asked contestant Clay Lee about his sexuality and took an inappropriate, tacky turn for the worst:

There's nothing like dressing up as a pop culture reference for Halloween!

However, when you dress as a trending topic or someone from history you often run the risk of offending people — just ask Harry Hamlin and Lisa Rinna! Still, non-celebrities can also make the news for accidentally pissing people off with their costumes.

SO, we decided to help you out by highlighting which costumes you should definitely avoid for the dress up holiday. HINT: If you dress as Kim Kardashian West's nude selfie you WILL get hypothermia. Just sayin'…

Zayn previewed the duet by posting a black and white pic of himself with Swifty on his Instagram -- but hey, she is bestiez with his girlfriend Gigi Hadid, so it wouldn't be unusual that they hang out... But collab?!